Triplite and Nepouite Physical Properties

Triplite

Nepouite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.85-3.943.18-3.24

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven

Not Available

1.6 Cleavage

{010} Good, {100} Distinct

perfect on {001}

1.7 Mohs Hardness

5-5.52

2 10

1.8 Chemical Composition

(Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

Not Available

Triplite and Nepouite Chemical Formula

While comparing Triplite and Nepouite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Triplite and Nepouite chemical formula.

Chemical formula of Triplite- (Mn2+ ,Fe2+ ,Mg,Ca) 2(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Red Gemstones

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Triplite Vs Willemite

Triplite Vs White Opal

Triplite and Nepouite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Triplite and Nepouite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Triplite and Nepouite Optical Properties during the identification of gemstone. Specific gravity of Triplite is 3.18-3.24 whereas that of Nepouite is 3.18-3.24.